Extreme Networks Summit X250e-24t Hardware Installation Manual page 208

Technical Specifications
Table 36: EPS-160 External Power Module (Model 10907) (Continued)
Output
Power supply cord type
Power supply input socket
Power supply input plug
Power cord wall plug
Power supply cord gauge
Efficiency
Heat dissipation, Watts/BTU
Power consumption, Watts, BTU/hr
Ambient operating temperature
Table 37 shows the wire-to-pin connections for the connector on the rear panel of the EPS-160 power
supply.
Table 37: Pinouts for the Redundant Power Supply Connector
Connector
1 7
8 14
Table 38: EPS-500 External Power Supply (Model 109110
For use with the Summit X150-24p, X250e-24p, X450a-24t, X450a-24x, X450a-48t, and X450e-24p switches
Operational voltage range
Nominal input ratings
Nominal input current
Line frequency range
Maximum inrush current
Output
Power supply cord type
Power supply input socket
Power cord input plug
Power cord wall plug
Power supply cord gauge
Efficiency
208
Pin Number Wire Label
1 NC
2 GND
3 GND
4 GND
5 GND
6 +12 V
ES4K028
7 +12 V
12 V , 11 A
5 V , 1.5 A
AC
IEC 320 C14
IEC 320 C13
Refer to "Selecting Power Supply Cords" on page
2
18 AWG (0.75 mm ) up to 6 feet or 2 meters
or
2
16 AWG (1.0 mm ) over 6 feet
80% at 100% load
38.5 W, 131.4 BTU/hr
178 W, 607.4 BTU/hr
0° C to 40° C (32° F to 104° F)
Pin Number
8
9
10
11
12
13
14
90 to 264 V
100 to 240 V , 50 to 60 Hz, 10 A
5.75 A @ 115 V (low-line)
2.80 A @ 230 V (high-line)
47 to 63 Hz
30 A @ 115 V, 60 A @ 220 V
-50 V , 7.5 A max, 375 Watts
12 V , 10.5 A max, 126 Watts
Maximum continuous DC output shall not exceed 500 Watts.
AC
IEC 320 C14
IEC 320 C13
Refer to "Selecting Power Supply Cords" on page
2
18 AWG (0.75 mm ) up to 6 feet or 2 meters
or
2
16 AWG (1.0 mm ) over 6 feet
>70% @ 100% load
Summit Family Switches Hardware Installation Guide
170.
Wire Label
RS+
GND
INT PG
EXT_CON
EXT_PG
+5 V
+12 V
170.